SMTL ID : 4ghm.1

Crystal Structure of the H233A mutant of 7-cyano-7-deazaguanine reductase, QueF from Vibrio cholerae complexed with preQ0

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.62 Å

Oligo State

homo-dimer

Ligands

2 x PRF: 7-DEAZA-7-AMINOMETHYL-GUANINE(Non-covalent)

PRF.1: 13 residues within 4Å: Chain A: W.65, L.95, I.96, E.97, S.98, C.197, I.199, D.204, F.235, A.236, E.237, I.270 Ligands: GOL.2 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:I.96, A:E.97, A:E.97, A:S.98, A:D.204, A:A.236 Water bridges: A:S.98 Salt bridges: A:E.237 pi-Stacking: A:F.235, A:F.235 pi-Cation interactions: A:F.235 PRF.5: 12 residues within 4Å: Chain B: W.65, L.95, I.96, E.97, S.98, C.197, D.204, F.235, A.236, E.237, I.270 Ligands: GOL.6 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:I.96, B:E.97, B:E.97, B:S.98, B:D.204, B:A.236 Salt bridges: B:E.237 pi-Stacking: B:F.235, B:F.235 pi-Cation interactions: B:F.235

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 9 residues within 4Å: Chain A: D.204, A.236, Y.262, T.263, R.265, L.268, D.269, I.270 Ligands: PRF.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.204, A:L.268, A:I.270 Water bridges: A:T.263, A:R.265 GOL.4: 5 residues within 4Å: Chain A: E.164, I.165, A.166, N.167, R.224 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.166, A:N.167, A:R.224 Water bridges: A:N.167 GOL.6: 8 residues within 4Å: Chain B: D.204, Y.262, T.263, R.265, L.268, D.269, I.270 Ligands: PRF.5 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:D.204, B:D.204, B:L.268, B:I.270 Water bridges: B:T.263, B:R.265, B:R.265

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: K.140, E.148 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:E.148, H2O.7, H2O.7, H2O.7, H2O.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, Y. et al., Crystal Structure of the H233A mutant of 7-cyano-7-deazaguanine reductase, QueF from Vibrio cholerae complexed with preQ0. To be Published

Release Date

2012-09-05

Peptides

NADPH-dependent 7-cyano-7-deazaguanine reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

NADPH-dependent 7-cyano-7-deazaguanine reductase